Looking for hell hole welding advice |
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Looking for hell hole welding advice |
AndrewBlyholder |
Aug 15 2020, 12:36 PM
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#1
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Member Group: Members Posts: 109 Joined: 20-September 04 From: Richmond, CA Member No.: 2,791 |
Launching in my hell hole rust repair. Need some advice on the usual welding technique for patching.
Many of the patch parts have flanges that match the factory stampings. I assume the factory spot welded these things together. Is that correct? Don't have a spot welder, and probably couldn't reach most of these locations if I did. What's the usual technique then? Drill holes in the flanges and fill with rosette welds? Or just weld the edges of the flanges? I'm replacing some sections of the main longitudinal tubes under the battery. That tube was a double walled on both the inside and outside faces. The replacement panel I have from AA has the double wall spot welded onto it. But how do I go about getting both panels weld together at the butt joint where the patch meets the original? Grind/cut the outer face back a little bit more than the inner panel, weld the inner first, and then weld up the outer? Battery tray replacement questions: - The lower support has three flanges on it. The front and side flange are easily accessible for welding, but the rear flange is turned inward. Do you weld that one too or leave it unwelded? What did the factory do there? - The easy way to attach the battery tray to the support would be to weld them together first. Is that recommended? But if you do that, then there would be no way to weld the inward turned rear flange of the support. Thanks for any and all suggestions. Andrew Blyholder |
AndrewBlyholder |
Aug 18 2020, 10:36 PM
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#2
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Member Group: Members Posts: 109 Joined: 20-September 04 From: Richmond, CA Member No.: 2,791 |
All good advice on the trailing arm ear.
This car won't be an autocross car for very long. It only got pressed into service because Carrillo is being so damned slow making the pistons for my race car. So this one I want to keep stock. It's also a Limited Edition creamsicle. It had lost it's decals and Pheonix Red bumpers before I got it. Eventually, I want to fully restore it back to it's original creamsicle glory. For that project, I think the advice to replace the entire console is the right path. What's there now is obviously a replacement because it was welded in so poorly. But that can be later project. Andrew |
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